Now, network eavesdropping is too easy! With the popularity of wireless networks, network eavesdropping is intensifying. Computers that connect to the same wireless network can eavesdrop on network data, a person who does not know much about computer technology, download free eavesdropping software from the Internet, through the wireless network (WLAN) provided by companies such as Telecom, Netcom and mobile, can easily get other people's HTTP access records and content, e-mail account information, wireless Internet user name and password. Telecommunications, Netcom, mobile and other companies to provide wireless network (WLAN) has become a hotbed of Internet account theft. To make a ...

Deleting a digital certificate incorrectly installed if you accidentally add a digital certificate to the untrusted zone, you can delete this: click "start → run", enter "Certmgr.msc", select "Untrusted certificate → certificate" in the open window, locate the certificate and right-click, select "Delete". Second, the digital certificate failure time to deal with the root cause certificates are applications that verify other certificates, including security certificates. If the root cause certificate on the computer fails, or if the date/time setting is incorrect, the digital certificate will be invalidated. If is the root cause certificate loses ...

Digital certificates can be applied to the relevant CA organizations on the Internet or to be generated by using tools such as MakeCert. You can apply for individual and unit digital certificates, secure e-mail certificates, code signing certificates, and server certificates, respectively, for different occasions. Online application of digital certificates you can apply for digital certificates to some CA centers online, and there are many CA centers dedicated to providing digital certificates online, such as China Digital Authentication Network (www.ca365.com "&gt;http://www.ca365.com") ...

If you want to see what digital certificates are on your computer, you can use the following four methods: first, with MMC to see Click Start/Run, enter MMC to open the console, click on the menu "file → add/Remove snap-in", in the pop-up dialog box, click the "Add" button, Then, in the Snap-in list, double-click certificates, select my user account, and then click Finish to return to the console root node, which displays all the certificates for the current user. Second, with certmgr.msc view click "Start/Run", enter a CER ...

Abstract: Editor's note: This article from the Nutshell MOOC College product manager Huang. Huang long-term attention to the Internet education, has been in the watercress as a user to establish a public class classroom station, after the public class NetEase, now the shell Nets Mooc College as product manager. MOOC and public class most editor's note: This article from the Nutshell MOOC College product manager Huang. Huang long-term attention to the Internet education, has been in the watercress to establish a "public class classroom" station, after the public class NetEase, now the shell Nets Mooc College as product manager. The biggest difference between MOOC and public class is ...

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